Wouldn't the comparison be more like the 1920s for computing. We had useful working computers in the 1940s working on real problems doing what was not possible before hand. By the 1950s we had computers doing Nuclear bomb simulations and the 1960s we had computers in banks doing accounting and inventory. So we had computers by then, not in homes, but we had them. In the 1920s we had mechanical calculators and theories on computation emerging but not a general purpose computer. Until we have a quantum computer doing work at least at the level of a digital computer I can't really believe it being the 1960s.